Extech Instruments EX411A User Manual page 2

Introduction
Congratulations on your purchase of the Extech EX411A True RMS Multimeter. This meter measures
AC/DC Voltage, AC/DC Current, Resistance, Diode Test, and Continuity plus Thermocouple
Temperature. Proper use and care of this meter will provide many years of reliable service.
Safet
International Safety Symbols
Lt
This
to the manual for further information.
A
This symbol, adjacent to a terminal, indicates that, under normal use, hazardous
voltages may be present
[gJ
Double insulation
I I
WARNING
This
I I
avoided, could result in death or serious injury.
CAUTION
This
avoided, may result damage to the product.
MAX
This symbol advises the user that the terminal(s) so marked must not be
soov
r
connected to a circuit point at which the voltage with respect to earth ground
_
exceeds (in this case) 600 VAC or VDC.
symbol, adjacent to another
WARNING
symbol indicates a potentially hazardous
CAUTION
symbol indicates a potentially hazardous situation, which if not
symbol or terminal, indicates the user must refer
2
situation, which if not
EX411A-en-GB_v5.0 6/16